Changeset 95453 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Jun 30, 2022 9:43:46 AM (3 years ago)

Author:

vboxsync

Message:

VMM/IEM: [v]pcmpeqq and [v]pcmpgtq. bugref:9898

Location:

trunk/src/VBox/VMM/include

Files:

• IEMInternal.h (modified) (3 diffs)
• IEMMc.h (modified) (1 diff)

trunk/src/VBox/VMM/include/IEMInternal.h

@@ -1750 +1750 @@
 FNIEMAIMPLMEDIAF2U128 iemAImpl_pand_u128, iemAImpl_pandn_u128, iemAImpl_por_u128, iemAImpl_pxor_u128;
 FNIEMAIMPLMEDIAF2U128 iemAImpl_pcmpeqb_u128, iemAImpl_pcmpeqw_u128, iemAImpl_pcmpeqd_u128;
+FNIEMAIMPLMEDIAF2U128 iemAImpl_pcmpeqq_u128, iemAImpl_pcmpeqq_u128_fallback;
 FNIEMAIMPLMEDIAF2U128 iemAImpl_pcmpgtb_u128, iemAImpl_pcmpgtw_u128, iemAImpl_pcmpgtd_u128;
+FNIEMAIMPLMEDIAF2U128 iemAImpl_pcmpgtq_u128, iemAImpl_pcmpgtq_u128_fallback;
 
 FNIEMAIMPLMEDIAF3U128 iemAImpl_vpand_u128,      iemAImpl_vpand_u128_fallback;
@@ -1759 +1761 @@
 FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpeqw_u128,   iemAImpl_vpcmpeqw_u128_fallback;
 FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpeqd_u128,   iemAImpl_vpcmpeqd_u128_fallback;
+FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpeqq_u128,   iemAImpl_vpcmpeqq_u128_fallback;
 FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpgtb_u128,   iemAImpl_vpcmpgtb_u128_fallback;
 FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpgtw_u128,   iemAImpl_vpcmpgtw_u128_fallback;
 FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpgtd_u128,   iemAImpl_vpcmpgtd_u128_fallback;
+FNIEMAIMPLMEDIAF3U128 iemAImpl_vpcmpgtq_u128,   iemAImpl_vpcmpgtq_u128_fallback;
 
 FNIEMAIMPLMEDIAF3U256 iemAImpl_vpand_u256,      iemAImpl_vpand_u256_fallback;
@@ -1770 +1774 @@
 FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpeqw_u256,   iemAImpl_vpcmpeqw_u256_fallback;
 FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpeqd_u256,   iemAImpl_vpcmpeqd_u256_fallback;
+FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpeqq_u256,   iemAImpl_vpcmpeqq_u256_fallback;
 FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpgtb_u256,   iemAImpl_vpcmpgtb_u256_fallback;
 FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpgtw_u256,   iemAImpl_vpcmpgtw_u256_fallback;
 FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpgtd_u256,   iemAImpl_vpcmpgtd_u256_fallback;
+FNIEMAIMPLMEDIAF3U256 iemAImpl_vpcmpgtq_u256,   iemAImpl_vpcmpgtq_u256_fallback;
 /** @} */
 

trunk/src/VBox/VMM/include/IEMMc.h

@@ -91 +91 @@
             || !(pVCpu->cpum.GstCtx.cr4 & X86_CR4_OSFXSR) \
             || !IEM_GET_GUEST_CPU_FEATURES(pVCpu)->fSse41) \
+            return iemRaiseUndefinedOpcode(pVCpu); \
+        if (pVCpu->cpum.GstCtx.cr0 & X86_CR0_TS) \
+            return iemRaiseDeviceNotAvailable(pVCpu); \
+    } while (0)
+#define IEM_MC_MAYBE_RAISE_SSE42_RELATED_XCPT() \
+    do { \
+        if (   (pVCpu->cpum.GstCtx.cr0 & X86_CR0_EM) \
+            || !(pVCpu->cpum.GstCtx.cr4 & X86_CR4_OSFXSR) \
+            || !IEM_GET_GUEST_CPU_FEATURES(pVCpu)->fSse42) \
             return iemRaiseUndefinedOpcode(pVCpu); \
         if (pVCpu->cpum.GstCtx.cr0 & X86_CR0_TS) \